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Nokia N81 vs YU Ace

Compare recorded specifications, size and practical differences.

Nokia N81

Nokia N81

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YU Ace

YU Ace

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • WidthN81: 20.5 mm narrowerN81: 50 mm · Ace: 70.5 mm
  • Screen diagonalN81: 3.05 in smaller diagonalN81: 2.4 in · Ace: 5.45 in
  • DepthAce: 8.3 mm thinnerAce: 9.6 mm · N81: 17.9 mm
  • HeightN81: 46 mm shorterN81: 102 mm · Ace: 148 mm
  • Release year2007 / 2018N81: 2007 · Ace: 2018

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
N81: 102 × 50 mm 1 Ace: 148 × 70.5 mm 2
Side
N81: 102 × 17.9 mm 1 Ace: 148 × 9.6 mm 2
  1. 1. N81
    Height
    102 mm
    Width
    50 mm
    Depth
    17.9 mm
    Weight
    140 g
  2. 2. Ace
    Height
    148 mm
    Width
    70.5 mm
    Depth
    9.6 mm
    Weight
    Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationN81Ace
Dimensions (HxWxD)
  • 102 Х 50 Х 17.9 mm
  • 148 Х 70.5 Х 9.6 mm
Weight
  • 140 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 5.45" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 12 MB
  • 96 MB RAM
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 128 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 4000 mAh
  • Removable Li-Po
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 8.0 (Oreo)
Chipset Unknown
  • Mediatek MT6739WW (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationN81Ace
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 17.8 cm2
  • 76.7 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 35.0%
  • 73.5%
PPI /points per inch/
  • 167 PPI
  • 295 PPI
Camera and Video
Camera and Video
SpecificationN81Ace
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 320p@15fps
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • CIF videocall camera
  • 5 MP
Performance
Performance
SpecificationN81Ace
Processor CPU
  • 369 MHz ARM 11
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8100
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 31252
General specs
General specs
SpecificationN81Ace
Release date
  • 2007
  • August
  • 2018
  • August
Colors
  • Cobalt blue
  • Graphite Grey
  • Charcoal Grey
  • Elektric Blue
  • Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 6000 INR
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationN81Ace
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g with UPnP
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • A2DP
Harmful irradiation
  • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationN81Ace
Radio
  • Stereo FM radio
  • FM radio
Others
  • Touch-sensitive Navi wheel
Unknown
Other features
Other features
SpecificationN81Ace
Dop
  • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast battery charging 10W - For India

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